MagnaFlow Street Series 街道系列 觸媒後性能排氣系統 15699

Installed it Saturday morning and the tone is exactly what I wanted—deep and authoritative when I step on it, but totally livable on the highway. The stainless finish looks great against the black undercarriage.

The stainless construction feels solid and looks great under the truck, and the interior cabin noise stays comfortable even on longer drives. I've had it on for two weeks now and it still puts a grin on my face every time I get on the throttle.

The sound is exactly what I wanted—noticeably more aggressive when you get on it, but still totally civilized for daily driving. I can feel a real difference in throttle response compared to the stock setup, especially in the mid-range.